期刊论文详细信息
TASK Quarterly | |
NUMERICAL ANALYSIS OF SHEET METAL FORMING: THE CORRUGATION EFFECT | |
LEON KUKIEŁKA1  PAWEŁ KAŁDUŃSKI1  | |
[1] Koszalin University of Technology, Department of Operating Machinery; | |
关键词: FEM; corrugation; drawing; blankholder; | |
DOI : | |
来源: DOAJ |
【 摘 要 】
A new approach to solving the problem of the sheet-flange corrugation in the process of forming cylindrical sheet-metal elements is presented. A brief characteristic of the dynamic central-difference method is given. Technological parameters of a forming disk, a die block and a plunger die have been selected from references. Sample results of computer simulations with stress distributions in a disk are presented and serve as the basis for discussing the process of sheet metal forming.
【 授权许可】
Unknown